If you've ever wished for a little extra boost while riding up a hill or into a stiff head wind, the Roo EL just might be the perfect bike for you. The Roo EL is equipped with an electric motor that delivers a power boost with every pedal stroke you take. So you'll fly up hills that you used to struggle with and keep up effortlessly with stronger riders. Best of all, the Roo EL is just as portable as any Dahon bike because it folds in 15 seconds and stores just about anywhere. Ride it to work and if it is raining, throw it in the back of a friend's car and catch a ride home.